Become an OpenSSF Ambassador

🎉 The 2025 OpenSSF Annual Report Has ArrivedDiscover the milestones, community momentum, and ecosystem-wide wins

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The Open Source Security Foundation (OpenSSF) is a community of software developers, security engineers, and more who are working together to secure open source software for the greater public good.

Collaborate on capabilities and best practices that secure open source software.

Participate in the latest community conversations and engage with experts.

Take free courses on secure coding practices as part of our certificate program.

Explore our helpful security guides to help secure your project from the start.

Members

Meet Our Members

What’s in the SOSS? Podcast

OpenSSF Hosted Events

OpenSSF events are a great opportunity to get involved with the OpenSSF community across the security and open source ecosystem. Join us and share ideas, progress, and collaborate on securing open source software.

Read the Latest Reports From OpenSSF

OpenSSF Annual Report
2025 Annual Report

2025 Annual Report

Secure Open Source Software Vision Brief 2025
Improving Risk Management Decisions with SBOM Data

Improving Risk Management Decisions with SBOM Data

Practical Guide for Building Robust AI/ML Pipeline Security
MLSecOps Whitepaper

Practical Guide for Building Robust AI/ML Pipeline Security

Recent Blog Posts

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BlogGuest BlogRethinking Post-Deployment Vulnerability Detection
April 3, 2026

Rethinking Post-Deployment Vulnerability Detection

By Tracy Ragan Over the past decade, the IT community has made significant progress in improving pre-deployment vulnerability detection. Static analysis, Software Composition Analysis (SCA), container scanning, and dependency analysis…
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BlogFrom AIxCC to OpenSSF: Welcoming OSS-CRS to Advance AI Driven Open Source Security
April 2, 2026

From AIxCC to OpenSSF: Welcoming OSS-CRS to Advance AI Driven Open Source Security

By Jeff Diecks Artificial intelligence is changing how we approach software security. Open source is at the center of that shift. Over the past year, DARPA’s Artificial Intelligence Cyber Challenge…
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BlogIntroducing the OpenSSF Ambassador Program
March 23, 2026

Introducing the OpenSSF Ambassador Program

We're excited to launch the OpenSSF Ambassador Program - a global community of advocates who will help us promote secure open source development practices worldwide.
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Open source software is pervasive in data centers, consumer devices, and applications. Securing open source software requires fostering collaboration, establishing best practices, and developing innovative solutions.

Join the growing list of organizations supporting the advancement of securing open source technology and funding the development and adoption of OpenSSF initiatives.

Explore Membership in OpenSSF

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